docile/on_what.rb

31 lines
543 B
Ruby

# NOTE: Very simple tests for what system we are on, extracted for sharing
# between Rakefile, gemspec, and spec_helper. Not for use in actual library.
def on_travis?
ENV["CI"] == "true"
end
def on_jruby?
defined?(RUBY_ENGINE) && "jruby" == RUBY_ENGINE
end
def on_rubinius?
defined?(RUBY_ENGINE) && "rbx" == RUBY_ENGINE
end
def on_1_8?
RUBY_VERSION.start_with? "1.8"
end
def on_less_than_1_9_3?
RUBY_VERSION < "1.9.3"
end
def on_less_than_2_0?
RUBY_VERSION < "2.0.0"
end
def on_less_than_2_3?
RUBY_VERSION < "2.3.0"
end